Ends tomorrow. Lenovo has the Lenovo IdeaPad Flex14 59393810 4th Generation Core i3 14" Laptop (Black+ Orange Ring) for $799 - $280 off with coupon code D2BVALENTINES [Exp 2/12] = $519 with free shipping. Measures 0.85" thick, has 9-hour battery life and a multi-touch display that goes back 300 degrees but not the full 360 (flat) like the Yoga.
Intel Core i3-4010U 1.7GHz, 4GB DDR3L, 500GB HDD, Intel HD 4400 14" (1366x768), 802.11b/g/n, BT 4.0, 4-cell Li-ion, Windows 8.1 x64
Deal has expired